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  1. florindaniel

    Print report on paper roll

    Hello, I am trying to print an invoice on a continous paper roll. My problem is I can't dfine page length as "free" or somethig like that. I can only select from fixed page sizes and the printout is some 3 meters long. Any ideas on how to print in this conditions? Thank you, Daniel
  2. florindaniel

    DLL "overload"

    Hello, I need to send data to some devices, each using different communication protocol. I'm thinking to build different DLL for each device, each having the same entry point/call function; let's say SendData(). Thus I can have a unique user interface and send the data collected to the local...
  3. florindaniel

    Threading or multiple instances

    Hello, I need to develop a solution for handling random events: random complexity (size of data to be processed) and random time. I prospect two solutions: - A monitoring system wich will initate different threads for each event or - A monitoring system wich will launch different instances...
  4. florindaniel

    RESTful client

    Hello, I need to access some information via a REST service. Is it possible to implement this client in VFP... and HOW ? Thank you, Daniel
  5. florindaniel

    Temporary, non SQL, free table

    Hello, I need some sort of simple, non SQL based tables to be used temporary in a C# App. I just need to create them (with 3 or 4 fields), populate them from a text file, have some statistics based on some index field and then discard them. Is there such a mechanism ? Thank you, Daniel
  6. florindaniel

    Is replication transparent?

    Hello, I've searched for "replication" and there's a lot of topics; however I could not find an answer for my question, perhaps is too basic and obvious.Z So, is replication application-transparent? I mean, if I have an app. using data from a local MSDE database (running on some remote...
  7. florindaniel

    How to send data via USB to a HID device

    Hello, I need to send data to a HID customer display connected via USB. Any idea on how to do it? I've found no specs on the DLL and functions to do that. Thank you, Daniel
  8. florindaniel

    Using Touch keyboard

    Hello, I would like to use the native Touch keyboard on a touch-screen computer running win8.1 whenever I setfocus to a textbox. i.e. whenever that textbox gets the focus I would like touch keyboard automatically popup and then dissapear on LostFocus, without pressing the keyb icon. Any...
  9. florindaniel

    Scrollbar width

    Hello, Do you have a solution for some wider scroll bars? I need a combobox and a grid with wider vertical scroll bars. Thank you
  10. florindaniel

    Cursor position in a TextBox

    Hello, I have a textbox I want to type in numbers in '999999' format. SelectOnEntry=.T. but if the user clicks inside of the text box to get access to it and type in data, he may click somewhere inside the editable area, let's say two places from right to left and then he can only type in two...
  11. florindaniel

    Bidirectional VPN?

    Hello, I have this situation: Two workstations, WS1 and WS2 (Windows7 professional) connected via native Windows VPN to a Windows Server machine, hosting a SQL Server. The connections are initiated from the work stations and have different IP addresses each time they connect. My problem is I...
  12. florindaniel

    How to run ONLY one app on a workstation

    Hello, I have this problem wich concerns both my app and some Windows settings: There is a public workstation running some app. The app must: 1. start when turning on the computer (that's easy) 2. not allow switching to other applications (ALT+F4, minimising, etc...) !!?? 3. shut down the...
  13. florindaniel

    SQLStringConnect slow

    Hello, I need some advice, please: I have an SQL Server based application, a point-of-sale, written in VFP; the connection is established via Internet, using a VPN. Each time there's a sale, I connect to the SQL server and after the bill is finished I disconnect. It works fine with the...
  14. florindaniel

    FLOOR error ?

    I have this values: (SET DECIMALS TO 6 environnement) value = 265.96 and qty = 20. obviously, price = value / qty = 13.298 BUT FLOOR(1000000*vt/qq)/1000000 = 13.297999 !!! Actually, what I am trying to do is to calculate the truncated rounded value to the sixth digit following the decimal...
  15. florindaniel

    How do I create and use my own controls?

    Hello, I suppose you can figure out from the question my poor experience with VS2012 and C#... I would like to create, for example, my own class, IBANBox, based on TextBox that should be used only for Bank account definition. With its own properties and functions (like verifying the account)...
  16. florindaniel

    WinHttp SetClientCertificate

    Hello, I need to consume a web service via a WinHttp object. It works, but the certificate used for the connection is set via the SetClientCertificate method of that object and the parameter it accepts is the Certificate Name, not the serial. My problem appears when there is more than one...
  17. florindaniel

    Magnetic card reader

    Hello, I need to use a magnetic card reader to autheticate user acces in my application. The USB device works very simple, like typing the serial code it was writen onto it, but I can't find a way to use it. I have a form containing an edit box, active when the form loads. This edit box...
  18. florindaniel

    Excel automation

    Hello, Is there some DLL wich allows the creation of Excel worksheets even if Excel is NOT installed on the machine running the application. I mean, can I CREATEOBJECT( "Excel.Application") with no Excel installed? Thank you, Daniel
  19. florindaniel

    C# Project developed by many programers

    Hello, I need some help/info on how to use VisualStudio for a collaborative development. We are two programmers and want to develop different modules of the same project (VisualStudio C#) and/or reports. I suppose the solution files should pe saved on a server, ok, what do we need to install on...
  20. florindaniel

    Line across multiple bands in VFP reports

    Hello, This one is driving me crazy: I can not draw lines starting from the Page header band down to the Summary band. They stop somewhere in the middle of the page. It's about printing an invoice and the lines separating the columns. :( Thank you

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